Subtract 27/35 from 8/98
8/98 - 27/35 is -169/245.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 35 is 490
Next, find the equivalent fraction of both fractional numbers with denominator 490 - For the 1st fraction, since 98 × 5 = 490,
8/98 = 8 × 5/98 × 5 = 40/490 - Likewise, for the 2nd fraction, since 35 × 14 = 490,
27/35 = 27 × 14/35 × 14 = 378/490 - Subtract the two like fractions:
40/490 - 378/490 = 40 - 378/490 = -338/490 - After reducing the fraction, the answer is -169/245
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